Bài tập ngữ pháp lớp 9 – Các thì trong tiếng Anh Nguyen Trinh - October 1, 2023 0 Welcome to your Bài tập ngữ pháp lớp 9 - Các thì trong tiếng AnhBài 1: Chia động từ trong ngoặc với thì thích hợp vào các câu sau I (go) to school by bicycle every day. When I (come) home from work yesterday, my mother was cooking dinner. The children (play) football at the moment. I (visit) Hue last week. He (live) in Australia for 10 years. My house (build) in 2004. We (not see) each other since Monday. My brother usually (go) to school by bike every day. Last night, my father (watch) television in the evenings. When I (come) home from work, my mother was cooking dinner. Bài 2: Chia động từ trong ngoặc với thì thích hợp vào các câu sau Neil Armstrong and Buzz Aldrin (collect) some moon dust samples before they (return) to Earth. By the time Yang Liwei (become) the first person sent into space by the Chinese space program in 2003, NASA already (send) over 100 people. After the spaceship Soyuz 37 (be) in orbit around the earth, Pham Tuan and Viktor Gorbatko (conduct) some experiments. When we (arrive) in Kennedy Space Center, the space shuttle already (launch) into space. Dennis Tito already (complete) 900 hours of training by the time he (fly) into space in 2001. Time's up